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Unified Diff: src/runtime/runtime-classes.cc

Issue 962263002: Disallow subclassing Arrays. (Closed) Base URL: https://chromium.googlesource.com/v8/v8.git@master
Patch Set: Fixes for debug-code issues Created 5 years, 10 months ago
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Index: src/runtime/runtime-classes.cc
diff --git a/src/runtime/runtime-classes.cc b/src/runtime/runtime-classes.cc
index fc2f4a0ece516cae71428e3d350b0fe5511dcc24..25c9f72f8ceb871c4a30301464baf9aa73e08e95 100644
--- a/src/runtime/runtime-classes.cc
+++ b/src/runtime/runtime-classes.cc
@@ -47,6 +47,15 @@ RUNTIME_FUNCTION(Runtime_ThrowConstructorNonCallableError) {
}
+RUNTIME_FUNCTION(Runtime_ThrowArrayNotSubclassableError) {
+ HandleScope scope(isolate);
+ DCHECK(args.length() == 0);
+ THROW_NEW_ERROR_RETURN_FAILURE(
+ isolate,
+ NewTypeError("array_not_subclassable", HandleVector<Object>(NULL, 0)));
+}
+
+
RUNTIME_FUNCTION(Runtime_ToMethod) {
HandleScope scope(isolate);
DCHECK(args.length() == 2);
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